require 'formula' class Calc < Formula homepage 'http://www.isthe.com/chongo/tech/comp/calc/' url 'http://www.isthe.com/chongo/src/calc/calc-2.12.4.4.tar.bz2' sha1 'cc55ee21ab7a7a6a8b7516a7236e87ae1b09d00d' depends_on 'readline' def install ENV.deparallelize ENV['EXTRA_CFLAGS'] = ENV.cflags ENV['EXTRA_LDFLAGS'] = ENV.ldflags readline = Formula.factory('readline') inreplace "Makefile" do |s| s.change_make_var! "INCDIR", include s.change_make_var! "BINDIR", bin s.change_make_var! "LIBDIR", lib s.change_make_var! "MANDIR", man1 s.change_make_var! "CALC_SHAREDIR", "#{share}/calc" s.change_make_var! "USE_READLINE", "-DUSE_READLINE" s.change_make_var! "READLINE_LIB", "-L#{readline.lib} -lreadline" s.change_make_var! "READLINE_EXTRAS", "-lhistory -lncurses" s.change_make_var! "LIBCALC_SHLIB", "-single_module -undefined dynamic_lookup -dynamiclib -install_name ${LIBDIR}/libcalc${LIB_EXT_VERSION}" s.change_make_var! "LIBCUSTCALC_SHLIB", "-single_module -undefined dynamic_lookup -dynamiclib -install_name ${LIBDIR}/libcustcalc${LIB_EXT_VERSION}" end system "make" system "make install" end end